Namespace() string
	// IstioNamespace returns the Istio namespace specified by the user
	IstioNamespace() string
	// NamespaceOrDefault returns the namespace specified by the user, or the default namespace if none was specified
	NamespaceOrDefault(namespace string) string
}

type instance struct {
	// clients are cached clients for each revision
	clients map[string]kube.CLIClient
	RootFlags
}

	enrollNamespace bool
)

const waitTimeout = 90 * time.Second

func Cmd(ctx cli.Context) *cobra.Command {
	makeGateway := func(forApply bool) (*gateway.Gateway, error) {
		ns := ctx.NamespaceOrDefault(ctx.Namespace())
		if ctx.Namespace() == "" && !forApply {
			ns = ""
		}
		// If a user sets the waypoint name to an empty string, set it to the default namespace waypoint name.
		if waypointName == "" {

	"istio.io/istio/pkg/kube"
)

func getPodsNameInDefaultNamespace(ctx cli.Context, toComplete string) ([]string, error) {
	client, err := ctx.CLIClient()
	if err != nil {
		return nil, err
	}
	ns := ctx.NamespaceOrDefault(ctx.Namespace())
	podList, err := client.Kube().CoreV1().Pods(ns).List(context.Background(), metav1.ListOptions{})
	if err != nil {
		return nil, err
	}

	var podsName []string

			if err != nil {
				return fmt.Errorf("failed to create k8s client: %v", err)
			}

			var podName, ns string
			if labelSelector != "" {
				pl, err := kubeClient.PodsForSelector(context.TODO(), ctx.NamespaceOrDefault(ctx.Namespace()), labelSelector)
				if err != nil {
					return fmt.Errorf("not able to locate pod with selector %s: %v", labelSelector, err)
				}

				if len(pl.Items) < 1 {

				if err != nil {
					return err
				}
				podLabels = pod.GetLabels()
				nsLabels = ns.GetLabels()
			} else {
				namespace := ctx.NamespaceOrDefault(ctx.Namespace())
				ns, err := kubeClient.Kube().CoreV1().Namespaces().Get(context.TODO(), namespace, metav1.GetOptions{})
				if err != nil {
					return err
				}

		RunE: func(cmd *cobra.Command, args []string) error {
			describeNamespace = ctx.NamespaceOrDefault(ctx.Namespace())
			if len(args) != 1 {
				return fmt.Errorf("expecting pod name")
			}

			podName, ns := handlers.InferPodInfo(args[0], ctx.NamespaceOrDefault(""))

			client, err := ctx.CLIClient()
			if err != nil {
				return err
			}

				} else {
					istiodLabelSelector = fmt.Sprintf("%s=%s", label.IoIstioRev.Name, opts.Revision)
				}
				pl, err := client.PodsForSelector(context.TODO(), ctx.NamespaceOrDefault(ctx.IstioNamespace()), istiodLabelSelector)
				if err != nil {
					return fmt.Errorf("not able to locate pod with selector %s: %v", istiodLabelSelector, err)
				}

				if len(pl.Items) < 1 {

			}
		},
		Args: func(cmd *cobra.Command, args []string) error {
			if err := cobra.ExactArgs(2)(cmd, args); err != nil {
				return err
			}
			nameflag, namespace = handlers.InferPodInfo(args[1], cliCtx.NamespaceOrDefault(namespace))
			return validateType(args[0])
		},
	}
	cmd.PersistentFlags().StringVar(&forFlag, "for", "distribution",
		"Wait condition, must be 'distribution' or 'delete'")

  istioctl analyze samples/bookinfo/networking/bookinfo-gateway.yaml
`,
		Args: cobra.NoArgs,
		RunE: func(c *cobra.Command, _ []string) error {
			istioNamespace := ctx.IstioNamespace()
			defaultNamespace := ctx.NamespaceOrDefault("")
			return validateFiles(&istioNamespace, defaultNamespace, filenames, c.OutOrStderr())
		},
	}

	flags := c.PersistentFlags()

			// for file resources that don't have one specified.
			selectedNamespace = ctx.Namespace()
			if useKube {
				// apply default namespace if not specified and useKube is true
				selectedNamespace = ctx.NamespaceOrDefault(selectedNamespace)
				if selectedNamespace != "" {
					client, err := ctx.CLIClient()
					if err != nil {
						return err
					}